| Affiliation: | 1. Department of Veterinary Clinical Sciences, Lloyd Veterinary Medical Center, College of Veterinary Medicine, Iowa State University, Ames, IA 50036, USA;2. Department of Veterinary Clinical Medicine, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, Urbana, IL 61802, USA;1. Department of Anesthesia and Pain Management, Animal Medical Center, 510 E. 62 St, New York, NY 10065, USA;2. Anesthesia and Pain Management, Department of Veterinary Clinical Medicine, College of Veterinary Medicine, University of Illinois, 1008 West Hazelwood Drive, MC-004, Urbana, IL 61802, USA |
